Asus AP140R-E1 - Manual (Page 128)

Appendix: References A-2
A.1 Power supply
A.1.1 General description
The server comes with an SSI-type 300W 115V/230V power supply with
universal AC input that includes PFC and ATX-compliant output cables and
connectors. Take note of the devices to which you should connect the
plugs.
P1 Motherboard 20-pin ATX power connector
P2 Motherboard 4-pin +12V AUX power connector
P3 8-pin connector for 2 additional device connectors
P4 4-pin floppy disk drive connector
P5 4-pin devcie connector
P1
P2
P3
P4
P5
Connect to P3